Adds fork-awareness and finalization notifications to transaction pool watchers. (#4740)

* adds finalization support to sc-transaction-pool using MaintainedTransactionPool for finalization events

* adds TransactionStatus::Retracted, notify watchers of retracted blocks, finalized now finalizes, transactions for current finalized -> last finalized block

* adds last_finalized to ChainApi, use generic BlockT for ChainEvent

* fix tests

* Apply suggestions from code review

Co-Authored-By: Tomasz Drwięga <tomusdrw@users.noreply.github.com>

* tests

* fix tests, docs, lazily dedupe pruned hashes

* fix tests, Cargo.lock

* Apply suggestions from code review

Co-Authored-By: Tomasz Drwięga <tomusdrw@users.noreply.github.com>

* remove tree_route, last_finalized from ChainApi, add block hash to Finalization and Retracted events

* prune finality watchers

* fix tests

* remove HeaderBackend bound from FullChainApi

* code style nits, terminate stream in finality_timeout

Co-authored-by: Tomasz Drwięga <tomusdrw@users.noreply.github.com>
This commit is contained in:
Seun Lanlege
2020-02-14 14:44:58 +01:00
committed by GitHub
parent b999911bcf
commit d3a3e288b6
18 changed files with 639 additions and 283 deletions
@@ -135,8 +135,8 @@ fn bench_configured(pool: Pool<TestApi>, number: u64) {
let res = block_on(futures::future::join_all(futures.into_iter()));
assert!(res.iter().all(Result::is_ok));
assert_eq!(pool.status().future, 0);
assert_eq!(pool.status().ready, number as usize);
assert_eq!(pool.validated_pool().status().future, 0);
assert_eq!(pool.validated_pool().status().ready, number as usize);
// Prune all transactions.
let block_num = 6;
@@ -147,8 +147,8 @@ fn bench_configured(pool: Pool<TestApi>, number: u64) {
)).expect("Prune failed");
// pool is empty
assert_eq!(pool.status().ready, 0);
assert_eq!(pool.status().future, 0);
assert_eq!(pool.validated_pool().status().ready, 0);
assert_eq!(pool.validated_pool().status().future, 0);
}
fn benchmark_main(c: &mut Criterion) {